Gas turbine component e.g. rotor blade, geometrical data determining method, involves determining geometrical data of component by virtual sensing of component based on optical digitization data and virtual coordinate measuring system

摘要

The method involves optically digitalizing a gas turbine component for providing optical three-dimensional (3D) digitization data. The geometrical data of the component is determined by virtual sensing of the component based on the optical digitization data and a virtual coordinate measuring system. A virtual ball holder and a virtual moving track are oriented during the virtual sensing of the optical digitalization data.